C2G C2G41485 – 75ft Plenum-Rated HDMI Active Optical Cable 4K 60Hz 18Gbps is backordered and will ship as soon as it is back in stock.
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Product Overview
The C2G C2G41485 75ft Performance Series High Speed HDMI Active Optical Cable (AOC) — Plenum-Rated delivers 4K 60Hz HDMI at 18Gbps over 75 feet of fiber strand cable with a CMP plenum jacket for code-compliant above-ceiling and in-wall installation. This plenum HDMI AOC provides EMI/RFI-immune signal performance in classrooms, conference rooms, and commercial AV environments where the cable route passes through air-handling plenum spaces and the run length exceeds the practical range of passive copper HDMI cable. Kevlar reinforcement provides conduit pull strength.
Product Description

The C2G41485 is the 75ft CMP-jacketed model in C2G's Performance Series AOC line. Fiber strand construction carries the HDMI 2.0 signal with immunity to electromagnetic interference from HVAC motors, fluorescent lighting, and dense cabling found in commercial buildings. The cable is source-powered from the HDMI port in most installations — no external power supply needed. Factory terminated, directional, and cannot be cut or re-terminated.
Key Features
- 75ft Plenum-Rated HDMI Extension — CMP jacket for direct above-ceiling and in-wall installation meeting NEC fire code.
- 4K 60Hz (4:4:4) at 18Gbps — Full HDMI 2.0 bandwidth with no degradation at 75 feet.
- EMI/RFI Immune Fiber Construction — Stable signal in interference-prone commercial environments.
- Kevlar Reinforced — Pull strength for conduit and overhead installation.
- HDR, eARC, CEC Supported — Full HDMI 2.0 feature set.
- Source-Powered — No external supply in most installations.
- Lifetime Warranty — C2G commercial lifetime warranty.
Typical Applications
- Classroom above-ceiling HDMI run to projector or display in plenum airspace
- Conference room plenum HDMI signal routing at 75ft
- Healthcare facility display cabling in high-EMI plenum environments
- Training room 4K display above-ceiling HDMI installation
Technical Specifications
| Cable Length | 75ft (23m) |
| Cable Type | Active Optical Cable (AOC), fiber strand |
| Jacket Rating | Plenum (CMP) |
| HDMI Standard | HDMI 2.0 |
| Max Resolution | 4K (4096x2160) at 60Hz, 4:4:4 |
| Bandwidth | 18 Gbps |
| Power | Source-powered; no external supply in most installations |
| Directional | Yes — TX to source, RX to display |
| Warranty | Lifetime |
| SKU | C2G41485 |
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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